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  • Description The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
  • Threads 3581 Questions
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  • Not Answered

    CMN-700 Error Injection 0

    • CoreLink CMN-600 Coherent Mesh Network
    1481 views
    0 replies
    Started over 3 years ago
    by Kunpeng Li
  • Suggested Answer

    Error -12 (Out of memory) when using a SPI device 0

    2845 views
    1 reply
    Latest over 3 years ago
    by Zhifei Yang Arm Employee Badge
  • Not Answered

    ARM Cortex A-8 Bare-metal application with uboot 0

    • U-Boot
    • BeagleBone Black
    • Cortex-A8
    • Baremetal
    2579 views
    1 reply
    Latest over 3 years ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    Installing Linux: Hello, Im trying to install linux on my ARM device(cortex A-53). Im trying but its not taking boot from flash drive. Do u guys have any documentation on how to install linux on ARM device(Cortex A53)? 0

    • Arm Architecture tools
    • Linux
    4520 views
    1 reply
    Latest over 3 years ago
    by Zhifei Yang Arm Employee Badge
  • Suggested Answer

    Questions about learning the ARM architecture ? 0

    2027 views
    2 replies
    Latest over 3 years ago
    by WestfW
  • Answered

    A53 Cycle Count Using PMU 0

    • Cortex-A53
    2002 views
    3 replies
    Latest over 3 years ago
    by Rishikesh
  • Not Answered

    Do you are aware of any improvement sheets with MIPI CSI-2 data sources ? 0

    1230 views
    0 replies
    Started over 3 years ago
    by zanewiller
  • Not Answered

    GICD_NSACR in GIC600 non-existing registers 0

    • GICv3/v4
    • CoreLink GIC-600
    • CoreLink GIC-600 Generic Interrupt Controller
    1560 views
    0 replies
    Started over 3 years ago
    by MHesham
  • Answered

    How MMU work In ARMv8 to prevent Access to EL1 virtual address from EL0 +2

    2994 views
    5 replies
    Latest over 3 years ago
    by Yuping Luo Arm Employee Badge
  • Answered

    Armv8.7 extension- FEAT_AFP : FPCR.NEP use case 0

    • Arm Training
    • Floating-Point Execution
    • Armv8-A
    • Floating Point
    • Arm Support
    4369 views
    5 replies
    Latest over 3 years ago
    by Sarthak
  • Not Answered

    Noise generated in MSP432P401R 0

    1277 views
    1 reply
    Latest over 3 years ago
    by Annie
  • Answered

    Why is ROM consumption in double is bigger than single-precision floating-point? 0

    • ROM Memory
    • Floating-Point Processing Instructions
    • Floating Point
    1556 views
    1 reply
    Latest over 3 years ago
    by WestfW
  • Answered

    I wanted to learn how the ARM architecture works, any directions? +1

    1558 views
    2 replies
    Latest over 3 years ago
    by WestfW
  • Answered

    Data Abort exception using memcpy on A53 +1

    • Cortex-A53
    • AArch64
    4683 views
    4 replies
    Latest over 3 years ago
    by Martin Weidmann Arm Employee Badge
  • Not Answered

    FFT with SIMD on Cortex M7 0

    • fft
    • SIMD and Vector Execution
    1303 views
    0 replies
    Started over 3 years ago
    by onyx
  • Suggested Answer

    Does Arm processor(Cortex-A5x) *internally* re-order instruction? 0

    1288 views
    2 replies
    Latest over 3 years ago
    by Austin Kim
  • Not Answered

    EL3 execution 0

    • EL3
    • U-Boot
    2459 views
    3 replies
    Latest over 3 years ago
    by vstehle Arm Employee Badge
  • Not Answered

    Coresight SOC 400 TPIU and SWO 0

    • CoreSight Trace Port Interface Unit (TPIU)
    1520 views
    1 reply
    Latest over 3 years ago
    by Jogi
  • Answered

    I am trying to Initialize ATSAM3x8e Microcontroller USART0 to use tx and rx pin atmel studio 7 asf code 0

    3605 views
    4 replies
    Latest over 3 years ago
    by Mollah_Mohammad_Nayeem
  • Suggested Answer

    How might I accomplish a decent planning utilizing udiv? 0

    1283 views
    1 reply
    Latest over 3 years ago
    by 42Bastian Schick
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